29917852

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 55663608

約数和(自身を除く): 25745756

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 181, 362, 724, 961, 1333, 1922, 2666, 3844, 5332, 5611, 7783, 11222, 15566, 22444, 31132, 41323, 82646, 165292, 173941, 241273, 347882, 482546, 695764, 965092, 7479463, 14958926, 29917852]

約数ペア:

[(1, 29917852), (2, 14958926), (4, 7479463), (31, 965092), (43, 695764), (62, 482546), (86, 347882), (124, 241273), (172, 173941), (181, 165292), (362, 82646), (724, 41323), (961, 31132), (1333, 22444), (1922, 15566), (2666, 11222), (3844, 7783), (5332, 5611)]